- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

Sierra IC Inc., a global independent distributor, specializes in integrated circuits, active and passive components, connectors, and discrete electromechanical parts.

Products UnCategorized DC-to-DC-Controller Sierra IC Catalog Page 1

Part Number Manufacturer
Page 1 of 74
5962-9958301QPA
PWM Controller with Wide Input Voltage Range
Texas-Instruments
5962-9958302QPA
DC DC Cntrlr Single-OUT W/PWM 3.6V to 40V 8-Pin CDIP Tube
Texas-Instruments
ADP1043ACPZ
DC-to-DC-Controller
Analog-Devices
ADP1043ACPZ-RL
DC-to-DC-Controller
Analog-Devices
ADP1621ARMZ-R7
CURRENT-MODE PWM DC-DC CONTROLLER
Analog-Devices
ADP1821ARQZ-R7
20A STEP-DOWN DC-DC CONTROLLER
Analog-Devices
ADP1823ACPZ-R7
4 PIN RESET GENERATOR I.C.
Analog-Devices
ADP1829ACPZ-R7
CTRLR BUCK 20A LDO 32 PIN LFCSP
Analog-Devices
ADP3192AJCPZ-RL
BUCK CTRLR 8BIT PROG 40 PIN LFCSP
ON-Semiconductor
ADP3192JCPZ-RL
8-BIT PROGRAMMABLE 2- TO 4-PHASE SYNCHRONOUS BUCK CONTROLLER
ON-Semiconductor
ADP3193JCPZ-RL
ADP3193JCPZ-RL
ON-Semiconductor
ADP3198AJCPZ-RL
CTRLR SYNC BUCK 8BIT 40 PIN LFCSP
ON-Semiconductor
ADP3198JCPZ-RL
ADP3198JCPZ-RL
ON-Semiconductor
ADP3199AJCPZ-RL
Integrated circuit CTRLR SYNC BUCK 8BIT 32LFCSP
ON-Semiconductor
ADP3199JCPZ-RL
Integrated circuit CTRLR SYNC BUCK 2-3PH 32LFCSP
ON-Semiconductor

Contact Info

SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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